Home / 4,884,817.29-6,736,637.48-3,049,444.77

Finding the Fourth Proportional to 4,884,817.29, 6,736,637.48 and 3,049,444.77

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Solution

The fourth proportional to 4,884,817.29, 6,736,637.48 and 3,049,444.77 is: 4,205,480.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884,817.29 : 6,736,637.48 = 3,049,444.77 : x
  2. Step 2: Convert to fraction form
    4,884,817.29/6,736,637.48 = 3,049,444.77/x
  3. Step 3: Cross multiply
    4,884,817.29x = 6,736,637.48 × 3,049,444.77
  4. Step 4: Simplify right side
    4,884,817.29x = 20,543,003,915,524.75
  5. Step 5: Solve for x
    x = 20,543,003,915,524.75/4,884,817.29
  6. Step 6: Final answer
    x = 4,205,480.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.